Shown with a cast-on count of 61 stitches.  

• Row 1 (RS): Ssk, *yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, k2tog, k3, ssk, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, repeat from * to last 19 sts, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, k2tog, k3, ssk, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, k2tog.
• Rows 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, and 24: Purl.
• Row 3: K1, *yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, ssk, k1, k2tog, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, repeat from * (multiple of 18 sts, plus 1).
• Row 5: Ssk, *yo, k1, yo, sl2-k1-p2sso, yo, ssk, yo, sl1-k2tog-psso, yo, k2tog, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, repeat from * to last 17 sts, yo, k1, yo, sl2-k1-p2sso, yo, ssk, yo, sl1-k2tog-psso, yo, k2tog, yo, sl2-k1-p2sso, yo, k1, yo, k2tog (multiple of 16 sts, plus 17).
• Row 7: K1, *yo, sl2-k1-p2sso, yo, ssk, yo, ssk, yo, k1, yo, k2tog, yo, k2tog, yo, sl2-k1-p2sso, yo, k1, repeat from *.
• Row 9: 1/1 LC, *yo, ssk, yo, ssk, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, k2tog, yo, k2tog, yo, 3-to-3 gather, repeat from * to last 15 sts, yo, ssk, yo, ssk, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, k2tog, yo, k2tog, yo, 1/1 RC (multiple of 18 sts, plus 19).
• Row 11: K1, *1/1 LC, yo, ssk, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, k2tog, yo, 1/1 RC, k1, repeat from * (multiple of 20 sts, plus 1).
• Row 13: *K2, ssk, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, k2tog, k1, repeat from * to last 21 sts, k2, ssk, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, k2tog, k2.
• Row 15: K1, *k2tog, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, ssk, k1, repeat from * (multiple of 18 sts, plus 1).
• Row 17: K2tog, *yo, k2tog, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, ssk, yo, sl1-k2tog-psso, repeat from * to last 17 sts, yo, k2tog, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, ssk, yo, ssk (multiple of 16 sts, plus 17).
• Row 19: K1, *yo, k2tog, yo, k2tog, yo, sl2-k1-p2sso, yo, k1, yo, sl2-k1-p2sso, yo, ssk, yo, ssk, yo, k1, repeat from *.
• Row 21: Ssk, *yo, k1, yo, k2tog, yo, k2tog, yo, 3-to-3 gather, yo, ssk, yo, ssk, yo, k1, yo, sl2-k1-p2sso, repeat from * to last 15 sts, yo, k1, yo, k2tog, yo, k2tog, yo, 3-to-3 gather, yo, ssk, yo, ssk, yo, k1, yo, k2tog (multiple of 18 sts, plus 19).
• Row 23: K1, *yo, sl2-k1-p2sso, yo, k1, yo, k2tog, yo, 1/1 RC, k1, 1/1 LC, yo, ssk, yo, k1, yo, sl2-k1-p2sso, yo, k1, repeat from * (multiple of 20 sts, plus 1).